[INFO] cloning repository https://github.com/Koyin2005/Kay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Koyin2005/Kay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94f4d1d4b129471220f5a4e2670595ec5798f69b
[INFO] testing Koyin2005/Kay against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Koyin2005/Kay
[INFO] finished tweaking git repo https://github.com/Koyin2005/Kay
[INFO] tweaked toml for git repo https://github.com/Koyin2005/Kay written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Koyin2005/Kay on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Koyin2005/Kay already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21f23bfd1b52ab28e6fe5fd5c6260d87bb4b6c1b00fd52dccd2ae4054e9c24bc
[INFO] running `Command { std: "docker" "start" "-a" "21f23bfd1b52ab28e6fe5fd5c6260d87bb4b6c1b00fd52dccd2ae4054e9c24bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21f23bfd1b52ab28e6fe5fd5c6260d87bb4b6c1b00fd52dccd2ae4054e9c24bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f23bfd1b52ab28e6fe5fd5c6260d87bb4b6c1b00fd52dccd2ae4054e9c24bc", kill_on_drop: false }`
[INFO] [stdout] 21f23bfd1b52ab28e6fe5fd5c6260d87bb4b6c1b00fd52dccd2ae4054e9c24bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c1188dc8dd0c676a973e60dd00fbd31077e557812f0e7960ed9ee28ac183bf3
[INFO] running `Command { std: "docker" "start" "-a" "9c1188dc8dd0c676a973e60dd00fbd31077e557812f0e7960ed9ee28ac183bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling pl5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `find_symbol_index` is never used
[INFO] [stdout]    --> src/span/symbol.rs:103:14
[INFO] [stdout]     |
[INFO] [stdout] 103 |     const fn find_symbol_index(txt: &'static str) -> u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PANIC` is never used
[INFO] [stdout]    --> src/span/symbol.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub const PANIC: Symbol = Symbol::new(find_symbol_index("panic"));
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "9c1188dc8dd0c676a973e60dd00fbd31077e557812f0e7960ed9ee28ac183bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1188dc8dd0c676a973e60dd00fbd31077e557812f0e7960ed9ee28ac183bf3", kill_on_drop: false }`
[INFO] [stdout] 9c1188dc8dd0c676a973e60dd00fbd31077e557812f0e7960ed9ee28ac183bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5209c23a66a407dd854ee5870074417bc7c945456d7b7a53a435328231babd5c
[INFO] running `Command { std: "docker" "start" "-a" "5209c23a66a407dd854ee5870074417bc7c945456d7b7a53a435328231babd5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pl5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `find_symbol_index` is never used
[INFO] [stdout]    --> src/span/symbol.rs:103:14
[INFO] [stdout]     |
[INFO] [stdout] 103 |     const fn find_symbol_index(txt: &'static str) -> u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PANIC` is never used
[INFO] [stdout]    --> src/span/symbol.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub const PANIC: Symbol = Symbol::new(find_symbol_index("panic"));
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_symbol_index` is never used
[INFO] [stdout]    --> src/span/symbol.rs:103:14
[INFO] [stdout]     |
[INFO] [stdout] 103 |     const fn find_symbol_index(txt: &'static str) -> u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PANIC` is never used
[INFO] [stdout]    --> src/span/symbol.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub const PANIC: Symbol = Symbol::new(find_symbol_index("panic"));
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "5209c23a66a407dd854ee5870074417bc7c945456d7b7a53a435328231babd5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5209c23a66a407dd854ee5870074417bc7c945456d7b7a53a435328231babd5c", kill_on_drop: false }`
[INFO] [stdout] 5209c23a66a407dd854ee5870074417bc7c945456d7b7a53a435328231babd5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53a45243ae9a8946164f7f314ef6d619daf6d423e6e37f8e576317eac390542c
[INFO] running `Command { std: "docker" "start" "-a" "53a45243ae9a8946164f7f314ef6d619daf6d423e6e37f8e576317eac390542c", kill_on_drop: false }`
[INFO] [stderr] warning: function `find_symbol_index` is never used
[INFO] [stderr]    --> src/span/symbol.rs:103:14
[INFO] [stderr]     |
[INFO] [stderr] 103 |     const fn find_symbol_index(txt: &'static str) -> u32 {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PANIC` is never used
[INFO] [stderr]    --> src/span/symbol.rs:114:15
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub const PANIC: Symbol = Symbol::new(find_symbol_index("panic"));
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pl5` (lib) generated 2 warnings
[INFO] [stderr] warning: `pl5` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pl5-37391a361b35acae)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pl5-508c6b3f7b9bc23c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pl5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53a45243ae9a8946164f7f314ef6d619daf6d423e6e37f8e576317eac390542c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53a45243ae9a8946164f7f314ef6d619daf6d423e6e37f8e576317eac390542c", kill_on_drop: false }`
[INFO] [stdout] 53a45243ae9a8946164f7f314ef6d619daf6d423e6e37f8e576317eac390542c